Narrative:

Assigned to descend to 2000 ft. While looking for airport, went through altitude by 400 ft. Noticed and made correction. Victoria approach noticed also and asked altitude. We said we were correcting. Victoria said we were cleared for the visual. Nothing else was said.

Google
 

Original NASA ASRS Text

Title: THE FLT WAS ASSIGNED TO DSND TO 2000 FT. WHILE LOOKING FOR THE ARPT THE FLT WENT 400 FT BELOW THE ASSIGNED ALT. THE RPTR NOTICED AND MADE CORRECTION. THE APCH CTLR NOTICED AND ASKED THE ALT. THE RPTR SAID THE ALT AND WAS CORRECTING. THE CTLR CLRED THE FLT FOR A VISUAL APCH.

Narrative: ASSIGNED TO DSND TO 2000 FT. WHILE LOOKING FOR ARPT, WENT THROUGH ALT BY 400 FT. NOTICED AND MADE CORRECTION. VICTORIA APCH NOTICED ALSO AND ASKED ALT. WE SAID WE WERE CORRECTING. VICTORIA SAID WE WERE CLRED FOR THE VISUAL. NOTHING ELSE WAS SAID.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.